Quadcopter drone



FIG. 1 is a front, left, top perspective view of a quadcopter drone.

FIG. 2 is a rear, right, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the quadcopter dronethat form no part of the claimed design.

CLAIM The ornamental design for a quadcopter drone, as shown and described. 